1. General information 1.1. Engine specification - 1 - Engine Model Items DE12T P126TI P126TI-I Engine type Water-cooled, 4 cycle in-line type Turbo charged Water-cooled, 4 cycle in-line type Turbo charged & intercooled Combustion chamber type Direct injection type Cylinder liner type Replaceable dry liner Timing gear system Gear driven type No. of piston ring Compression ring 2, oil ring 1 No. of cylinder-bore x stroke (mm) 4 - 123 x 155 Total piston displacement (cc) 11,051 Compression ratio 17.1 :
1 Engine dimension (length x width x height) (mm) 1,365.5 x 870 x 1,046 1,383 x 870 x 1,207 Engine weight (kg) 910 Rotating direction (from flywheel) Counter clockwise Fuel injection order 1 - 5 - 3 - 6 - 2 - 4 Fuel injection timing (B.T.D.C static) 12° Injection pump type Zexel in-line “P” type Governor type Mechanical governor type(RSV) Electric governor type(GAC) Injection nozzle type Multi-hole type (5 hole) Multi-hole type (5 hole) Fuel injection pressure (kg/cm2) 220 1st : 160, 2nd :
220 Compression pressure (kg/cm2) 28 (at 200 rpm) Power (ISO 3046) Condition 50Hz (1,500rpm) 60Hz (1,800rpm) 50Hz (1,500rpm) 60Hz (1,800rpm) 60Hz (1,800rpm) Continuous - - 280PS (206kW) 336PS (247kW) - Prime 205PS (151kW) 245PS (180kW) 328PS (241kW) 378PS (278kW) 356PS (262kW) Stand by 226PS (166kW) 270PS (199kW) 370PS (272kW) 405PS (298kW) 392PS (288kW) Intake and exhaust valve clearance (at cold) (mm) 0.3 Intake valve Open at 18° (B.T.D.C) Close at 34° (A.B.D.C) Exhaust valve Open at 46° (B.B.D.C) Close at 14° (A.T.D.C) Lubrication method Full forced pressure feed type Oil pump type Gear type driven by crankshaft Oil filter type Full-flow, Cartridge type Lubricating oil capacity (max./min.) (lit) 23/20 Oil cooler type Water cooled Water pump Gear driven impeller type Cooling Method Pressurized circulation Cooling water capacity (engine only) (lit) 19 Thermostat type Wax pallet type (83 ~ 95 °C) Alternator voltage - capacity (V - A) 24 - 45 Starting Motor voltage - output (V - kW) 24 - 6.0